148217190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 407116800

約数和(自身を除く): 258899610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 74, 110, 111, 122, 165, 183, 185, 199, 222, 305, 330, 366, 370, 398, 407, 555, 597, 610, 671, 814, 915, 995, 1110, 1194, 1221, 1342, 1830, 1990, 2013, 2035, 2189, 2257, 2442, 2985, 3355, 4026, 4070, 4378, 4514, 5970, 6105, 6567, 6710, 6771, 7363, 10065, 10945, 11285, 12139, 12210, 13134, 13542, 14726, 20130, 21890, 22089, 22570, 24278, 24827, 32835, 33855, 36417, 36815, 44178, 49654, 60695, 65670, 67710, 72834, 73630, 74481, 80993, 110445, 121390, 124135, 133529, 148962, 161986, 182085, 220890, 242979, 248270, 267058, 364170, 372405, 400587, 404965, 449143, 485958, 667645, 744810, 801174, 809930, 898286, 1214895, 1335290, 1347429, 2002935, 2245715, 2429790, 2694858, 4005870, 4491430, 4940573, 6737145, 9881146, 13474290, 14821719, 24702865, 29643438, 49405730, 74108595, 148217190]

約数ペア:

[(1, 148217190), (2, 74108595), (3, 49405730), (5, 29643438), (6, 24702865), (10, 14821719), (11, 13474290), (15, 9881146), (22, 6737145), (30, 4940573), (33, 4491430), (37, 4005870), (55, 2694858), (61, 2429790), (66, 2245715), (74, 2002935), (110, 1347429), (111, 1335290), (122, 1214895), (165, 898286), (183, 809930), (185, 801174), (199, 744810), (222, 667645), (305, 485958), (330, 449143), (366, 404965), (370, 400587), (398, 372405), (407, 364170), (555, 267058), (597, 248270), (610, 242979), (671, 220890), (814, 182085), (915, 161986), (995, 148962), (1110, 133529), (1194, 124135), (1221, 121390), (1342, 110445), (1830, 80993), (1990, 74481), (2013, 73630), (2035, 72834), (2189, 67710), (2257, 65670), (2442, 60695), (2985, 49654), (3355, 44178), (4026, 36815), (4070, 36417), (4378, 33855), (4514, 32835), (5970, 24827), (6105, 24278), (6567, 22570), (6710, 22089), (6771, 21890), (7363, 20130), (10065, 14726), (10945, 13542), (11285, 13134), (12139, 12210)]